/* ============ RESET ============ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ============ BASE ============ */
body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: #f1f5f9;
  color: #1e293b;
}

/* ============ HEADER ============ */
.topbar {
  background: linear-gradient(135deg, #1e293b, #0f172a);
  color: #fff;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand h1 {
  font-size: 20px;
  font-weight: 600;
}

.subtitle {
  font-size: 12px;
  color: #cbd5e1;
}

.user-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.merchant-name {
  font-size: 14px;
  opacity: 0.9;
}

.btn-outline {
  background: transparent;
  border: 1px solid #e2e8f0;
  color: #fff;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
}

/* ============ SUMMARY ============ */
.summary {
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.summary-card {
  background: #ffffff;
  border-radius: 10px;
  padding: 18px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

.summary-card p {
  font-size: 13px;
  color: #64748b;
}

.summary-card h2 {
  margin-top: 8px;
  font-size: 28px;
  font-weight: 600;
}

/* Summary Colors */
.summary-card.success h2 { color: #16a34a; }
.summary-card.pending h2 { color: #ca8a04; }
.summary-card.failed h2  { color: #dc2626; }

/* ============ SEARCH ============ */
.search-bar {
  padding: 0 20px 20px;
  display: flex;
  gap: 10px;
}

.search-bar input {
  flex: 1;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  font-size: 14px;
}

/* Buttons */
.btn-primary {
  background: #2563eb;
  color: #fff;
  border: none;
  padding: 12px 18px;
  border-radius: 8px;
  cursor: pointer;
}

.btn-secondary {
  background: #e2e8f0;
  border: none;
  padding: 12px 18px;
  border-radius: 8px;
  cursor: pointer;
}

/* ============ TABLE ============ */
.table-section {
  padding: 0 20px;
}

.txn-table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

.txn-table th {
  background: #f8fafc;
  text-align: left;
  padding: 14px;
  font-size: 13px;
  font-weight: 600;
}

.txn-table td {
  padding: 14px;
  font-size: 13px;
  border-top: 1px solid #e2e8f0;
}

/* ============ STATUS BADGE ============ */
.badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.badge.SUCCESS {
  background: #dcfce7;
  color: #166534;
}

.badge.PENDING {
  background: #fef9c3;
  color: #854d0e;
}

.badge.FAILED {
  background: #fee2e2;
  color: #991b1b;
}

/* ============ PAGINATION ============ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 20px;
}

.pagination button {
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  cursor: pointer;
}

.pagination span {
  font-size: 14px;
  color: #475569;
}

/* ============ API TWO COLUMN LAYOUT ============ */

.api-layout {
  display: grid;
  grid-template-columns: 420px 1fr;
  min-height: calc(100vh - 64px);
}

/* ===== LEFT DOCS ===== */
.api-docs {
  background: #0f172a;
  color: #e2e8f0;
  padding: 20px;
  overflow-y: auto;
}

.doc-section {
  margin-bottom: 24px;
}

.doc-section h3 {
  font-size: 15px;
  margin-bottom: 6px;
  color: #93c5fd;
}

.doc-section p,
.doc-section li {
  font-size: 13px;
  color: #cbd5e1;
}

.doc-section ul {
  padding-left: 16px;
}

.api-docs pre {
  background: #020617;
  padding: 10px;
  border-radius: 6px;
  font-size: 12px;
  margin-top: 6px;
  overflow-x: auto;
}

/* ===== RIGHT PLAYGROUND ===== */
.api-playground {
  padding: 24px;
  background: #f1f5f9;
}

.play-card {
  background: #ffffff;
  border-radius: 10px;
  padding: 18px;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

.play-card h3 {
  margin-bottom: 14px;
  font-size: 16px;
  font-weight: 600;
}

/* Fields */
.field {
  margin-bottom: 14px;
}

.field label {
  font-size: 13px;
  color: #475569;
  display: block;
  margin-bottom: 4px;
}

.field input {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  font-size: 14px;
}

.field.inline {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

/* Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.full {
  width: 100%;
}

/* JSON output */
.json-box {
  margin-top: 14px;
  background: #020617;
  color: #e2e8f0;
  padding: 12px;
  border-radius: 8px;
  font-size: 12px;
  max-height: 300px;
  overflow: auto;
}
/* ============ TOP MENU ============ */

.top-menu {
  display: flex;
  gap: 14px;
  align-items: center;
}

.menu-link {
  background: transparent;
  border: none;
  color: #e2e8f0;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  padding: 6px 8px;
  border-radius: 6px;
}

.menu-link:hover {
  background: rgba(255,255,255,0.1);
}

.menu-link.logout {
  border: 1px solid #e2e8f0;
  padding: 6px 12px;
}
/* ============ AUTH PAGES ============ */

.auth-bg {
  background: linear-gradient(135deg, #0f172a, #020617);
  min-height: 100vh;
}

.auth-container {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.auth-card {
  background: #ffffff;
  padding: 32px;
  width: 360px;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
  text-align: center;
}

.auth-card h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 6px;
}

.auth-subtitle {
  font-size: 14px;
  color: #64748b;
  margin-bottom: 24px;
}

.auth-card input {
  width: 100%;
  padding: 12px;
  margin-bottom: 14px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  font-size: 14px;
}

.auth-card input:focus {
  outline: none;
  border-color: #2563eb;
}

.auth-card .full {
  width: 100%;
  margin-top: 10px;
}

.error {
  margin-top: 12px;
  font-size: 13px;
  color: #dc2626;
}